Atlantis vs Pulumi: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Atlantis and Pulumi side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Atlantis
Terraform pull request automation
Best for you if:
- • You want a fully free tool (Pulumi requires payment)
Pulumi
Infrastructure as code in any language
Best for you if:
- • You want real programming languages
| At a Glance | Atlantis | |
|---|---|---|
Starts at | Free 100% free | Free plan, paid from $40/mo Team plan |
Category | DevOps Infrastructure as Code | DevOps Infrastructure as Code |
Rating | 3.5/5 G2 3.5 11 reviews | 4.8/5 G2 4.8 · Capterra 4.7 28 reviews |
Free plan | Yes | Yes |
Watch out for | n/a | Team tier's $0.1825/resource overage can escalate costs. |
Choose Atlantis or Pulumi?
Choose Atlantis if
- You want a fully free tool (Pulumi requires payment)
- You want terraform automation
- You want pull request workflow
Choose Pulumi if
- You want real programming languages
- You want multi-cloud
In-Depth Analysis
Atlantis
Terraform pull request automation
Atlantis offers an exceptionally generous pricing model, being entirely free and open-source.
Strengths
- Pro: Terraform automation
- Pro: Pull request workflow
- Pro: GitOps for infra
- Pro: Open source
- Pro: Self-hostable
Weaknesses
- Con: Setup complexity
- Con: Security considerations
- Con: Maintenance needed
- Con: Learning curve
- Con: Scaling challenges
Key features
Pulumi
Infrastructure as code in any language
Pulumi's pricing offers a generous freemium model for individuals, making it accessible.
Watch out
Team tier's $0.1825/resource overage can escalate costs.
Strengths
- Pro: Real programming languages
- Pro: Multi-cloud
- Pro: Great testing
Weaknesses
- Con: Smaller ecosystem
- Con: State management
Key features
Plans and prices: Atlantis vs Pulumi
| Tool | Plans and prices | Source |
|---|---|---|
| Atlantis |
| runatlantis.io read Oct 8, 2026 |
| Pulumi |
| pulumi.com/pricing read Oct 21, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Atlantis pricing and Pulumi pricing.
Key Takeaways
Atlantis
- Choose if you want terraform pull request automation
Pulumi
- Choose if you want infrastructure as code in any language
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- User ratings rest on too few reviews to rank (3.5/5 from 11 reviews for Atlantis, 4.8/5 from 28 reviews for Pulumi; we compare ratings only above 20 reviews on both sides).
- Pulumi starts at $40/mo; Atlantis has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Atlantis and Pulumi compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. User ratings rest on too few reviews to rank (3.5/5 from 11 reviews for Atlantis, 4.8/5 from 28 reviews for Pulumi; we compare ratings only above 20 reviews on both sides). Pulumi starts at $40/mo; Atlantis has no public paid plan price on file. Both have a free plan.
What are Atlantis and Pulumi used for?
Atlantis: Terraform pull request automation. Pulumi: Infrastructure as code in any language.
What does Atlantis cost vs Pulumi?
Atlantis is free. Pulumi's cheapest paid plan is Team at $40/mo; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 21, 2026.
What's the main difference between Atlantis and Pulumi?
Atlantis's main strength: terraform automation. Pulumi's main strength: real programming languages.